<?php
/**
 * Created by PhpStorm.
 * User: Administrator
 * Date: 2016/9/28 0028
 * Time: 下午 6:20
 */
 header('Content-type:text/html;charset=utf-8');
$year = 2008;
if (($year%4==0) && ($year%100!=0) || ($year%400==0)){
    echo $year.'年是闰年';
}else{
    echo  $year.'年不是闰年';
}
header('Content-type:text/html;charset=utf-8');
$year = 2015;
$result= (($year%4==0) && ($year%100!=0) || ($year%400==0))?'是闰年':'不是闰年';
echo  '<h2>闰年的判断</h2>';
echo  '<p>输入的年份：'.$year;
echo  '<p>判断的结果：'.$year.'年'.$result;

